package com.video.demo.dao;

import java.util.concurrent.ConcurrentMap;

public class HandlerDaoImpl implements HandlerDao {
    public ConcurrentMap get(String pushId) {
        return null;
    }

    public void set(String key, ConcurrentMap<String, Object> resultMap) {

    }

    public ConcurrentMap getAll() {
        return null;
    }

    public void delete(String pushId) {

    }

    public boolean isHave(String pushId) {
        return false;
    }
}
